brcm63xx: remove linux 4.4 support

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 105 deletions

diff --git a/target/linux/brcm63xx/patches-4.4/001-4.15-07-MIPS-BCM63XX-split-out-swpkt_sar-usb-clocks.patch b/target/linux/brcm63xx/patches-4.4/001-4.15-07-MIPS-BCM63XX-split-out-swpkt_sar-usb-clocks.patch
deleted file mode 100644
index b536601822..0000000000
--- a/target/linux/brcm63xx/patches-4.4/001-4.15-07-MIPS-BCM63XX-split-out-swpkt_sar-usb-clocks.patch
+++ /dev/null
@@ -1,105 +0,0 @@
-From b98027285bd1fa95da0645a4234a5fc1f1a83f92 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Sun, 26 Feb 2017 11:59:52 +0100
-Subject: [PATCH V2 8/8] MIPS: BCM63XX: split out swpkt_sar/usb clocks
-
-Make the secondary switch clocks their own clocks. This allows proper
-enable reference counting between SAR/XTM and the main switch clocks,
-and controlling them individually from drivers.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- arch/mips/bcm63xx/clk.c | 61 +++++++++++++++++++++++++++++++++++++++++--------
- 1 file changed, 51 insertions(+), 10 deletions(-)
-
---- a/arch/mips/bcm63xx/clk.c
-+++ b/arch/mips/bcm63xx/clk.c
-@@ -121,21 +121,56 @@ static struct clk clk_ephy = {
- };
- 
- /*
-+ * Ethernet switch SAR clock
-+ */
-+static void swpkt_sar_set(struct clk *clk, int enable)
-+{
-+	if (BCMCPU_IS_6368())
-+		bcm_hwclock_set(CKCTL_6368_SWPKT_SAR_EN, enable);
-+	else
-+		return;
-+}
-+
-+static struct clk clk_swpkt_sar = {
-+	.set	= swpkt_sar_set,
-+};
-+
-+/*
-+ * Ethernet switch USB clock
-+ */
-+static void swpkt_usb_set(struct clk *clk, int enable)
-+{
-+	if (BCMCPU_IS_6368())
-+		bcm_hwclock_set(CKCTL_6368_SWPKT_USB_EN, enable);
-+	else
-+		return;
-+}
-+
-+static struct clk clk_swpkt_usb = {
-+	.set	= swpkt_usb_set,
-+};
-+
-+/*
-  * Ethernet switch clock
-  */
- static void enetsw_set(struct clk *clk, int enable)
- {
--	if (BCMCPU_IS_6328())
-+	if (BCMCPU_IS_6328()) {
- 		bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
--	else if (BCMCPU_IS_6362())
-+	} else if (BCMCPU_IS_6362()) {
- 		bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
--	else if (BCMCPU_IS_6368())
--		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
--				CKCTL_6368_SWPKT_USB_EN |
--				CKCTL_6368_SWPKT_SAR_EN,
--				enable);
--	else
-+	} else if (BCMCPU_IS_6368()) {
-+		if (enable) {
-+			clk_enable_unlocked(&clk_swpkt_sar);
-+			clk_enable_unlocked(&clk_swpkt_usb);
-+		} else {
-+			clk_disable_unlocked(&clk_swpkt_usb);
-+			clk_disable_unlocked(&clk_swpkt_sar);
-+		}
-+		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN, enable);
-+	} else {
- 		return;
-+	}
- 
- 	if (enable) {
- 		/* reset switch core afer clock change */
-@@ -260,8 +295,12 @@ static void xtm_set(struct clk *clk, int
- 	if (!BCMCPU_IS_6368())
- 		return;
- 
--	bcm_hwclock_set(CKCTL_6368_SAR_EN |
--			CKCTL_6368_SWPKT_SAR_EN, enable);
-+	if (enable)
-+		clk_enable_unlocked(&clk_swpkt_sar);
-+	else
-+		clk_disable_unlocked(&clk_swpkt_sar);
-+
-+	bcm_hwclock_set(CKCTL_6368_SAR_EN, enable);
- 
- 	if (enable) {
- 		/* reset sar core afer clock change */
-@@ -444,6 +483,8 @@ static struct clk_lookup bcm6358_clks[]
- 	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
- 	CLKDEV_INIT(NULL, "spi", &clk_spi),
- 	CLKDEV_INIT(NULL, "pcm", &clk_pcm),
-+	CLKDEV_INIT(NULL, "swpkt_sar", &clk_swpkt_sar),
-+	CLKDEV_INIT(NULL, "swpkt_usb", &clk_swpkt_usb),
- 	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet0),
- 	CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet1),
- };